package mapper;


import userServiceDemo.entity.DmImage;
import org.apache.ibatis.annotations.Param;

/**
 * <p>
 * 图片表 Mapper 接口
 * </p>
 *
 * @author jobob
 * @since 2020-01-16
 */
public interface DmImageMapper  {
    DmImage selectImageBy(@Param("userId") int userId);
}
